Question

Define quantum numbers. ​

Answer 1

Answer:

Explanation:

Quantum number:

-The Quantum number of the electrons are the number which used to indicate shell,subshell,orbital and spin of the electrons.

Types of quantum no.,:-

There are mainly four types :-

Principal quantum no.(n) {1,2,3…}

Azimuthal or subsidiary qn no.(l) {0,1,…(n-1)}

Magnetic qn no.(m) {-1….0….+1}

Spin qn no.(+,-1/2)

Answer 2

Answer:

➡️ ⤵️ ⤵️ ⤵️ ⤵️ ⤵️ ⤵️ ⤵️ ⤵️ ⤵️

⭕ Quantum numbers :-

----> Quantum numbers are a set of values that describes the state of an electron including its distance from the Nucleus , the orientation and type of orbital where it is likely to be found , and its spin. The Pauli exclusion Principle states that no two electrons in an Atom can have the same set of quantum numbers.

⭕ There are four types of quantum numbers :-

# Principle quantum numbers (n)

# Angular momentum Quantum numbers (I)

# magnetic Quantum number(ml)

# spin Quantum numbers (ms)

Hope it Helps You ❣️